Kaliakra Glacier is a glacier in northeastern Livingston Island, Antarctica extending 3.8 nautical miles in east-west direction and 4.3 nautical miles in north-south direction, and situated southeast of Saedinenie Snowfield, southwest of Panega Glacier, north of Struma Glacier and upper Huron Glacier, and northeast of Perunika Glacier. It is bounded by Melnik Ridge and Bowles Ridge to the south, by Hemus Peak, Gurev Gap, Gleaner Heights, Elhovo Gap, Leslie Hill, Leslie Gap and Radnevo Peak to the west, and Miziya Peak and Samuel Peak to the north. The glacier drains eastwards into Moon Bay south of Perperek Knoll and north of Sindel Point.
Kaloyan Nunatak is a conspicuous nunatak in the Tangra Mountains. It is named after Czar Kaloyan of Bulgaria, 1197-1207 AD.
Momchil Peak is an ice-covered peak rising to 625 m in Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica. The peak is located north of Zheravna Glacier, 590 m east of Ilinden Peak, 1.7 km northeast of Razgrad Peak, 1.49 km northwest of the summit of Viskyar Ridge and 3.08 km north-northwest of Sartorius Point.
Murgash Glacier is the 3.4 km long and 3.2 km wide glacier on Greenwich Island in the South Shetland Islands, Antarctica situated southeast of Yakoruda Glacier, south of Teteven Glacier, southwest of Traub Glacier and west-northwest of Bravo Glacier. It is bounded by Lloyd Hill on the northwest, Tile Ridge on the east and Hebrizelm Hill on the southeast, and drains southwards into Kramolin Cove in McFarlane Strait between Yovkov Point and Kaspichan Point.
Musala Glacier on Greenwich Island in the South Shetland Islands, Antarctica is situated northeast of Targovishte Glacier, east-northeast of Zheravna Glacier and southeast of Fuerza Aérea Glacier. It is bounded by St. Kiprian Peak to the south, Vratsa Peak to the southwest, central Breznik Heights to the west, and Ilarion Ridge bordering Hardy Cove to the northeast, extends 2 nautical miles in east-west direction and 1.2 nautical miles in north-south direction, and drains eastwards into Bransfield Strait north of Fort Point.
Oborishte Ridge has an elevation of 340 m in the southwest extremity of Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica. Extending 1.7 km along the southeast coast of Yankee Harbour and 950 m wide. Ice-free surface area 138 hectares. It surmounts Solis Glacier on the east and Wulfila Glacier on the southeast, and Yankee Harbour on the north and Doris Cove on the south.
Sopot Ice Piedmont is an ice piedmont situated on Burgas Peninsula, Livingston Island in the South Shetland Islands, Antarctica, northeast of Iskar Glacier and north of Ropotamo, Strandzha and Pautalia Glaciers. It extends 7.5 km in east–west direction and 2.4 km in south–north direction, drains the northern slopes of Delchev Ridge east of Delchev Peak and Ghiaurov Peak, and flows northward into Moon Bay between Rila Point to the west and Malyovitsa Crag near Renier Point to the east.
Srebarna Glacier on Livingston Island in the South Shetland Islands, Antarctica is situated east-northeast of Boyana Glacier, southeast of the head of Macy Glacier and southwest of Magura Glacier. It extends 2.3 km in southwest-northeast direction and 1.8 km in northwest-southeast direction, and drains southeast of Serdica Peak and the Great Needle Peak in Levski Ridge, Tangra Mountains to enter Bransfield Strait between Aytos Point and M'Kean Point.
Struma Glacier is a glacier in eastern Livingston Island in the South Shetland Islands, Antarctica situated south of lower Kaliakra Glacier and north of Huron Glacier. Bounded by Melnik Ridge to the north, Yankov Gap to the west and Bowles Ridge to the south, it is 4.8 km long and 1.5 km wide, and flows eastwards into Moon Bay south of Sindel Point.
Targovishte Glacier is situated in Breznik Heights on Greenwich Island in the South Shetland Islands, Antarctica, east of Zheravna Glacier and southwest of Musala Glacier. It is bounded by Viskyar Ridge to the west, Vratsa Peak to the northeast, and Drangov Peak and Ziezi Peak to the east, extending 700 m in east-west direction and 1.6 km in north-south direction, and draining southwards into Bransfield Strait northeast of Sartorius Point.
Viskyar Ridge is a rocky ridge rising to 600 m and extending 2.5 km in north-south direction in Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica. The ice-free surface area of the ridge is 135 hectares. Surmounting Zheravna Glacier to the west and Targovishte Glacier to the east, with its south extremity forming Sartorius Point.
Vratsa Peak is a sharp rocky peak rising to 470 m in Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica surmounting Musala Glacier to the northeast and Targovishte Glacier to the southwest and south.
Wulfila Glacier is located on the southern slopes of Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica, south-southwest of Solis Glacier and west of Zheravna Glacier. It is bounded by Oborishte Ridge to the northwest, Nevlya Peak to the north, Terter Peak and Razgrad Peak to the northeast, and Ephraim Bluff to the southeast. The glacier extends 3 km in northwest–southeast direction and 2 km in northeast–southwest direction. It drains southwestwards into McFarlane Strait between Ephraim Bluff and the base of Provadiya Hook, feeding the head of Doris Cove.
Zheravna Glacier is a glacier on Greenwich Island, Antarctica situated east of Wulfila Glacier and west of Targovishte Glacier. It is bounded by Razgrad Peak to the west, Ilinden Peak and Momchil Peak to the north, and Viskyar Ridge to the east, extending 2 km in the east–west direction and 1.8 km in the north–south direction, and draining southwards into McFarlane Strait between Ephraim Bluff and Sartorius Point.
Drangov Peak is a peak rising to 430 m in the southeast extremity of Breznik Heights on Greenwich Island, Antarctica. Situated 360 m southeast of Vratsa Peak, 1.45 km east by south of the highest point of Viskyar Ridge, 2.8 km west of Fort Point, 500 m north of Ziezi Peak, and 2.37 km northeast of Sartorius Point. Overlooking Musala Glacier to the north, and Targovishte Glacier to the southwest. Bulgarian topographic survey Tangra 2004/05. Named after Col. Boris Drangov (1872–1917), a renowned Bulgarian military commander and pedagogue.
Ziezi Peak ia s rocky peak rising to 320 m in the southeast extremity of Breznik Heights on Greenwich Island in the South Shetland Islands, Antarctica overlooking Targovishte Glacier to the west.
Ilinden Peak is an ice-covered peak rising to 620 m in Breznik Heights on Greenwich Island, Antarctica. The peak has precipitous and partly ice-free south slopes, and surmounts Zheravna Glacier to the south, Solis Glacier to the northwest, and Fuerza Aérea Glacier to the north-northeast.
Maystora Peak is a rocky peak rising to 350 m in Breznik Heights on Greenwich Island, Antarctica. Situated 580 m east of Razgrad Peak, 940 m south by west of Ilinden Peak, 2.13 km west of Viskyar Ridge, and 1.38 km northeast of the highest point of Ephraim Bluff. Overlooking Zheravna Glacier to the north, east, and south. Bulgarian topographic survey Tangra 2004/05. Named after the famous Bulgarian artist Vladimir Dimitrov – ‘Maystora’ (1882-1960).
Yana Point is the point forming the west side of the entrance to Bruix Cove in eastern Livingston Island in the South Shetland Islands, Antarctica. The point separates the glacier termini of Huron Glacier to the northwest and Iskar Glacier to the southeast. The feature is named after the settlement of Yana in western Bulgaria.
Ephraim Bluff is a 425 m ice-free bluff in the south of Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica. The bluff is linked to Razgrad Peak to the north-northeast and separates the termini of Wulfila Glacier to the northwest and Zheravna Glacier to the east. It surmounts Doris Cove on the northwest.
